Trace number 296916

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node2.alineos.net_26483.cnf
0.00/0.04	c 75 variables, 6675 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-296916-1171829229 -o ROOT/results/node2/solver-296916-1171829229 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296916-1171829229/TiniSatELite /tmp/evaluation/296916-1171829229/instance-296916-1171829229.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 26483
/proc/meminfo: memFree=291008/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202877886 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26483/statm: 1339 233 195 169 0 50 0
[pid=26484] ppid=26483 vsize=5356 CPUtime=0
/proc/26484/stat : 26484 (TiniSatELite) S 26483 26483 25808 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26484/statm: 1339 237 198 169 0 50 0
[pid=26485] ppid=26484 vsize=0 CPUtime=0
/proc/26485/stat : 26485 (TiniSatELite) D 26484 26483 25808 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 202877886 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/26485/statm: 0 0 0 0 0 0 0
[pid=26486] ppid=26484 vsize=0 CPUtime=0
/proc/26486/stat : 26486 (sed) D 26484 26483 25808 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 202877886 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/26486/statm: 0 0 0 0 0 0 0

[startup+0.107708 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 26483
/proc/meminfo: memFree=291008/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515745 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 26483
/proc/meminfo: memFree=291008/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33583 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 26489
/proc/meminfo: memFree=288624/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=4172 CPUtime=1.29
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 603 0 0 0 129 0 0 0 25 0 1 0 202877889 4272128 588 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 1043 588 52 110 0 930 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9528

[startup+2.972 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 26489
/proc/meminfo: memFree=287472/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=4440 CPUtime=2.93
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 921 0 0 0 293 0 0 0 25 0 1 0 202877889 4546560 906 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 1110 906 52 110 0 997 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9796

[startup+6.26034 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 26489
/proc/meminfo: memFree=285744/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=8180 CPUtime=6.21
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 1314 0 0 0 621 0 0 0 25 0 1 0 202877889 8376320 1266 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 2045 1266 52 110 0 1932 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13536

[startup+12.715 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 26489
/proc/meminfo: memFree=283440/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=8756 CPUtime=12.67
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 1837 0 0 0 1266 1 0 0 25 0 1 0 202877889 8966144 1789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 2189 1789 52 110 0 2076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14112

[startup+25.5293 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 26489
/proc/meminfo: memFree=280688/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=16168 CPUtime=25.48
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 2543 0 0 0 2546 2 0 0 25 0 1 0 202877889 16556032 2430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 4042 2430 52 110 0 3929 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21524

[startup+51.159 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 26489
/proc/meminfo: memFree=277616/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=16840 CPUtime=51.1
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 3343 0 0 0 5107 3 0 0 25 0 1 0 202877889 17244160 3230 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 4210 3230 52 110 0 4097 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22196

[startup+102.413 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 26489
/proc/meminfo: memFree=272304/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=31632 CPUtime=102.35
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 4654 0 0 0 10229 6 0 0 25 0 1 0 202877889 32391168 4541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 7908 4541 52 110 0 7795 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 36988

[startup+162.489 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=267952/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=33204 CPUtime=162.4
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 5845 0 0 0 16233 7 0 0 25 0 1 0 202877889 34000896 5603 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8301 5603 52 110 0 8188 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 38560

[startup+222.56 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=264368/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=33952 CPUtime=222.46
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 6740 0 0 0 22237 9 0 0 25 0 1 0 202877889 34766848 6498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8488 6498 52 110 0 8375 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 39308

[startup+282.63 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=261424/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=34336 CPUtime=282.51
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 7469 0 0 0 28241 10 0 0 25 0 1 0 202877889 35160064 7227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8584 7227 52 110 0 8471 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 39692

[startup+342.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=258288/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=35248 CPUtime=342.56
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 8248 0 0 0 34245 11 0 0 25 0 1 0 202877889 36093952 8006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8812 8006 52 110 0 8699 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 40604

[startup+402.774 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=255536/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=62672 CPUtime=402.62
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 8933 0 0 0 40250 12 0 0 25 0 1 0 202877889 64176128 8691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 15668 8691 52 110 0 15555 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 68028

[startup+462.843 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=252912/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=64672 CPUtime=462.67
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 9892 0 0 0 46254 13 0 0 25 0 1 0 202877889 66224128 9360 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 16168 9360 52 110 0 16055 0
Current children cumulated CPU time (s) 462.69

################
# More data... #
################

[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=66508 CPUtime=582.77
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 11153 0 0 0 58262 15 0 0 25 0 1 0 202877889 68104192 10522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 16627 10522 52 110 0 16514 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 71864

[startup+643.055 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 26489
/proc/meminfo: memFree=246128/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=66904 CPUtime=642.83
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 11660 0 0 0 64266 17 0 0 25 0 1 0 202877889 68509696 11029 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 16726 11029 52 110 0 16613 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 72260

[startup+703.125 s]
/proc/loadavg: 1.03 0.99 0.91 2/79 26489
/proc/meminfo: memFree=243952/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=67696 CPUtime=702.89
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 12212 0 0 0 70271 18 0 0 25 0 1 0 202877889 69320704 11581 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 16924 11581 52 110 0 16811 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 73052

[startup+763.195 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 26489
/proc/meminfo: memFree=242224/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=68088 CPUtime=762.93
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 12689 0 0 0 76275 18 0 0 25 0 1 0 202877889 69722112 12025 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17022 12025 52 110 0 16909 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 73444

[startup+823.267 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=240112/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=68876 CPUtime=822.99
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 13225 0 0 0 82280 19 0 0 25 0 1 0 202877889 70529024 12528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17219 12528 52 110 0 17106 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 74232

[startup+883.337 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=238320/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=69404 CPUtime=883.04
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 13680 0 0 0 88284 20 0 0 25 0 1 0 202877889 71069696 12983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17351 12983 52 110 0 17238 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 74760

[startup+943.407 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=236528/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=69932 CPUtime=943.1
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 14124 0 0 0 94289 21 0 0 25 0 1 0 202877889 71610368 13427 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17483 13427 52 110 0 17370 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 75288

[startup+1003.48 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=234992/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70192 CPUtime=1003.15
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 14510 0 0 0 100293 22 0 0 25 0 1 0 202877889 71876608 13813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17548 13813 52 110 0 17435 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 75548

[startup+1063.55 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=233584/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70324 CPUtime=1063.21
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 14853 0 0 0 106298 23 0 0 25 0 1 0 202877889 72011776 14156 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17581 14156 52 110 0 17468 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 75680

[startup+1123.62 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=232304/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70584 CPUtime=1123.26
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 15215 0 0 0 112302 24 0 0 25 0 1 0 202877889 72278016 14485 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17646 14485 52 110 0 17533 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 75940

[startup+1183.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=231024/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70848 CPUtime=1183.32
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 15568 0 0 0 118307 25 0 0 25 0 1 0 202877889 72548352 14838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17712 14838 52 110 0 17599 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 76204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=230640/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70848 CPUtime=1200.03
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 15657 0 0 0 119978 25 0 0 25 0 1 0 202877889 72548352 14927 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17712 14927 52 110 0 17599 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 76204

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 26489
/proc/meminfo: memFree=230640/2055920 swapFree=4192812/4192956
[pid=26483] ppid=26481 vsize=5356 CPUtime=0.02
/proc/26483/stat : 26483 (TiniSatELite) S 26481 26483 25808 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 202877886 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26483/statm: 1339 237 197 169 0 50 0
[pid=26489] ppid=26483 vsize=70848 CPUtime=1200.03
/proc/26489/stat : 26489 (tinisat) R 26483 26483 25808 0 -1 4194304 15657 0 0 0 119978 25 0 0 25 0 1 0 202877889 72548352 14927 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 17712 14927 52 110 0 17599 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 76204

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26483 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 76204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.11683 second user time and 3.15052 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 20:07:09 UTC 2007

IDJOB= 296916
IDBENCH= 19949
IDSOLVER= 99
FILE ID= node2/296916-1171829229

PBS_JOBID= 3839371

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296916-1171829229/TiniSatELite /tmp/evaluation/296916-1171829229/instance-296916-1171829229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-296916-1171829229 -o ROOT/results/node2/solver-296916-1171829229 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296916-1171829229/TiniSatELite /tmp/evaluation/296916-1171829229/instance-296916-1171829229.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 888362359

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        291480 kB
Buffers:         51672 kB
Cached:        1574616 kB
SwapCached:          0 kB
Active:        1173736 kB
Inactive:       512508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        291480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          78852 kB
Slab:            63648 kB
Committed_AS:  1112296 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node2 on Sun Feb 18 20:27:12 UTC 2007